The Simons Foundation Inc
EIN 133794889Total Given 2016–2024
$3.9B
10,971 grants · $438.4M avg/year
based on 9 yrs of IRS 990-PF records on file
$100M+/yr
mega funder
capacity
$92K
typical mid grants · $10K–$195K
grant size
44%
supporter · 525/1,191 multi-year
repeat
$4.5B
Assets (2024)
1,191
Distinct Recipients
Focus Areas
Application Information
Accepts Unsolicited Proposals
No — Preselected Only
Phone
(646) 654-0066
Financial Trends
Giving Over Time
Total Assets Over Time
View financial data as table
| Year | Total Giving | Total Assets | Revenue | Grants |
|---|---|---|---|---|
| 2016 | $416.2M | $3.0B | $267.8M | 2 |
| 2017 | $506.2M | $3.3B | $507.1M | 2 |
| 2018 | $461.9M | $3.7B | $441.9M | 2 |
| 2019 | N/A | $4.0B | $523.7M | N/A |
| 2020 | $622.7M | $4.5B | $129.5M | 2016 |
| 2021 | $486.3M | $5.3B | $185.8M | 2007 |
| 2022 | $531.5M | $4.9B | $373.4M | 2339 |
| 2023 | $579.9M | $4.6B | $124.1M | 2630 |
| 2024 | $340.5M | $4.5B | $171.4M | 1973 |
Grant Size Distribution
Based on 10971 grants on record
Minimum
$18
25th Pctl
$10K
Median
$92K
Average
$360K
75th Pctl
$195K
Maximum
$272.1M
Geographic Distribution
Texas Counties Served
4.4% of US grants
· Rank #5 of 51 states
$44.8M across
425 grants
15 of 254 counties
Top 10 counties
- 1 Travis
- 2 Harris
- 3 Dallas
- 4 Brazos
- 5 Bexar
- 6 Denton
- 7 McLennan
- 8 Lubbock
- 9 Tarrant
- 10 Hidalgo
+5 more
counties
· 18 grants
· $329K
Officers & Directors
MS
Marilyn Simons
9+ yrs
Co-Chair of the Board
Leadership
DS
David Spergel
4 yrs
President
Leadership
ST
Shirley M Tilghman
4 yrs
Trustee/Vice Chair
Leadership
JS
James Simons
9+ yrs
Co-Chair
Leadership
MK
Marlow Kee
8 yrs
Cfo/Treasurer
Leadership
BF
Bill Ford
Trustee
ID
Ingrid Daubechies
3 yrs
Trustee
JP
Jill Pipher
Trustee
CB
Cornelia Bargmann
2 yrs
Trustee
WP
William H Press
8 yrs
Trustee
AG
Andrew Golden
Trustee
PL
Peter Littlewood
4 yrs
Trustee
EB
Emery N Brown
5 yrs
Trustee
DE
David Eisenbud
9+ yrs
Trustee
BD
Brett Dakin
2 yrs
Gen. Counsel/Sec./Chief Compl. Off
ER
Euan Robertson
6 yrs
Coo
DS
David Spergel
4 yrs
President
Leadership
JS
James Simons
9+ yrs
Co-Chair of the Board
Leadership
MS
Marilyn Simons
9+ yrs
Co-Chair of the Board
Leadership
MK
Marlow Kee
8 yrs
Secretary /Cfo
Leadership
EB
Emery N Brown
5 yrs
Trustee
ID
Ingrid Daubechies
3 yrs
Trustee
CB
Cornelia Bargmann
2 yrs
Trustee
WP
William H Press
8 yrs
Trustee
ST
Shirley M Tilghman
4 yrs
Trustee
PL
Peter Littlewood
4 yrs
Trustee
DE
David Eisenbud
9+ yrs
Trustee
BD
Brett Dakin
2 yrs
Sec. /Gen. Counsel
ER
Euan Robertson
6 yrs
Coo
JS
James Simons
9+ yrs
Co-Chairman of the Board
Leadership
DS
David Spergel
4 yrs
President
Leadership
MS
Marilyn Simons
9+ yrs
Co-Chairman of the Board
Leadership
MK
Marlow Kee
8 yrs
Cfo/Secretary
Leadership
MS
Mark Silber
7 yrs
Treasurer/Trustee
Leadership
ID
Ingrid Daubechies
3 yrs
Trustee
WP
William H Press
8 yrs
Trustee
ST
Shirley M Tilghman
4 yrs
Trustee
RD
Robbert H Dijkgraaf
2 yrs
Trustee
PL
Peter Littlewood
4 yrs
Trustee
MH
Margaret a Hamburg
2 yrs
Trustee
EB
Emery N Brown
5 yrs
Trustee
DE
David Eisenbud
9+ yrs
Trustee
ER
Euan Robertson
6 yrs
Coo
MS
Marilyn Simons
9+ yrs
President /Co-Chair
Leadership
JS
James Simons
9+ yrs
Co-Chairman of the Board
Leadership
DS
David Spergel
4 yrs
President
Leadership
MK
Marlow Kee
8 yrs
Cfo/Secretary
Leadership
MS
Mark Silber
7 yrs
Treasurer/Trustee
Leadership
DE
David Eisenbud
9+ yrs
Trustee
EB
Emery N Brown
5 yrs
Trustee
MH
Margaret a Hamburg
2 yrs
Trustee
PL
Peter Littlewood
4 yrs
Trustee
RD
Robbert H Dijkgraaf
2 yrs
Trustee
ST
Shirley M Tilghman
4 yrs
Trustee
WP
William H Press
8 yrs
Trustee
ER
Euan Robertson
6 yrs
Coo
MS
Marilyn Simons
9+ yrs
President/Trustee
Leadership
JS
James Simons
9+ yrs
Chairman of the Board
Leadership
MK
Marlow Kee
8 yrs
Cfo/Secretary
Leadership
MS
Mark Silber
7 yrs
Treasurer/Trustee
Leadership
WP
William H Press
8 yrs
Trustee
ST
Shirley Tilghman
3 yrs
Trustee
PL
Peter B Littlewood
4 yrs
Trustee
MH
Margaret Hamburg
5 yrs
Trustee
DE
David Eisenbud
9+ yrs
Trustee
EB
Emery N Brown
5 yrs
Trustee
ER
Euan Robertson
6 yrs
Coo
MS
Marilyn Simons
9+ yrs
president/trustee
Leadership
JS
James Simons
9+ yrs
chairman of the board
Leadership
MK
marlow kee
8 yrs
Cfo/Secretary
Leadership
DE
David Eisenbud
9+ yrs
trustee
MH
Margaret Hamburg
5 yrs
Trustee
PL
Peter B Littlewood
4 yrs
Trustee
ST
Shirley Tilghman
3 yrs
trustee
WP
William H Press
8 yrs
Trustee
MS
Mark Silber
7 yrs
trustee
ER
Euan Robertson
6 yrs
Coo
JS
James Simons
9+ yrs
chairman of the board
Leadership
MS
Marilyn Simons
9+ yrs
president/trustee
Leadership
MK
Marlow Kee
8 yrs
CFO/Secretary
Leadership
ST
Shirley Tilghman
3 yrs
Trustee
WP
William H Press
8 yrs
Trustee
PL
Peter B Littlewood
4 yrs
Trustee
MH
Margaret Hamburg
5 yrs
Trustee
DE
David Eisenbud
9+ yrs
trustee
GF
Gerald Fischbach
3 yrs
trustee/Chief Scientist
MS
Mark Silber
7 yrs
trustee
MS
Marilyn Simons
9+ yrs
president/trustee
Leadership
JS
James Simons
9+ yrs
chairman of the board
Leadership
MK
Marlow Kee
8 yrs
CFO/Secretary
Leadership
WP
William H Press
8 yrs
Trustee
PL
Peter B Littlewood
4 yrs
Trustee
MS
Mark Silber
7 yrs
trustee
GF
Gerald Fischbach
3 yrs
trustee/Chief Scientist
DE
David Eisenbud
9+ yrs
trustee
MH
Margaret Hamburg
5 yrs
Trustee
JS
James Simons
9+ yrs
chairman of the board
Leadership
MS
Marilyn Simons
9+ yrs
president/trustee
Leadership
M1
Maria Adler thru 102016
cfo/treasurer/secretary
Leadership
M7
Marlow Kee AS OF 72016
CFO/Secretary
Leadership
MS
Mark Silber
7 yrs
trustee
GF
Gerald Fischbach
3 yrs
trustee/Chief Scientist
DE
David Eisenbud
9+ yrs
trustee
MH
Margaret Hamburg
5 yrs
Trustee
Grants Awarded (10,971 total)
| Purpose | ||||
|---|---|---|---|---|
| SEE Attachment 17 | new york, NY | $272,079,587 | grants paid | 2017 |
| SEE Attachment 18 | New York, NY | $254,753,107 | grants paid | 2018 |
| SEE Attachment 18 | new york, NY | $234,164,186 | grants approved | 2017 |
| SEE Attachment 17 | New York, NY | $232,368,427 | SEE Attachment 17 | 2016 |
| SEE Attachment 19 | New York, NY | $207,179,818 | grants approved | 2018 |
| SEE Attachment 18 | New York, NY | $183,827,537 | SEE Attachment 18 | 2016 |
| The Regents of the University of California Berkeley | Berkeley, CA | $35,487,386 | SIMONS INSTITUTE FOR THE THEORY OF COMPUTING | 2020 |
| Stony Brook Foundation Inc | Stony Brook, NY | $30,000,000 | SIMONS INFINITY INVESTMENT OUTRIGHT GIFT | 2023 |
| University of California San Diego | La Jolla, CA | $26,508,195 | SIMONS OBSERVATORY | 2022 |
| Stony Brook Foundation Inc | Stony Brook, NY | $25,000,000 | PRESIDENTIAL INNOVATION AND EXCELLENCE FUND MATCHING GIFT | 2020 |
| The Graduate Center Cuny | New York City, NY | $25,000,000 | EMPIRE AI MEMBERSHIP GRANT | 2024 |
| Math for America | New York, NY | $23,300,000 | MFA NEW PLEDGE | 2020 |
| Math for America | New York, NY | $23,300,000 | MFA NEW PLEDGE | 2021 |
| Northwestern University | Chicago, IL | $21,375,000 | NATIONAL INSTITUTE FOR THEORY AND MATHEMATICS IN BIOLOGY | 2023 |
| New York Genome Center | New York, NY | $20,000,000 | NEW YORK GENOME CENTER 2018 "NEW GIFT" | 2020 |
| New York Genome Center | New York, NY | $20,000,000 | NEW YORK GENOME CENTER 2018 "NEW GIFT" | 2021 |
| New York Genome Center | New York, NY | $20,000,000 | NEW YORK GENOME CENTER 2018 "NEW GIFT" | 2022 |
| New York Genome Center Inc | New York, NY | $20,000,000 | NEW YORK GENOME CENTER 2018 "NEW GIFT" | 2023 |
| Stony Brook Foundation Inc | Stony Brook, NY | $20,000,000 | SIMONS INFINITY INVESTMENT MATCHING GIFT | 2023 |
| New York Genome Center | New York, NY | $20,000,000 | NEW YORK GENOME CENTER 2018 "NEW GIFT" | 2024 |
| Math for America | New York, NY | $19,000,000 | MFA NEW PLEDGE | 2021 |
| Math for America | New York, NY | $19,000,000 | MFA NEW PLEDGE | 2022 |
| University of California San Diego | La Jolla, CA | $13,379,371 | SIMONS OBSERVATORY | 2022 |
| Cold Spring Harbor Laboratory | Cold Spring Harbor, NY | $13,042,445 | APPLICATIONS OF GENOMICS TO BREAST CANCER DETECTION, RISK ASSESSMENT AND TREATMENT RESPONSE | 2020 |
| Uc San Diego | La Jolla, CA | $12,782,220 | SIMONS OBSERVATORY | 2023 |